Amazon Basics Portable External SSD 1TB vs Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB

Researched, not hands-on tested.How we review ›

all judged against External SSDs at a similar price

The Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB scores 4.8/10 overall, ahead of the Amazon Basics Portable External SSD 1TB at 4.7/10.

The Amazon Basics Portable External SSD 1TB leads on speed and build and ruggedness.

The Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB leads on compatibility, security and warranty.

The biggest difference is warranty, where the Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB scores 6/10 to the Amazon Basics Portable External SSD 1TB's 3/10.

Amazon Basics Portable External SSD 1TB

4.7/10verdict: skip

This is a compact, metal-cased 1TB portable SSD for buyers who want IP65 dust and water resistance and a claimed 2000MB/s peak. It suits people who already have a USB 3.2 Gen 2x2 port and can live with some open questions. Those questions cover the interface, the warranty length and hardware encryption.

Typically about £208.99 in the UK when we researched itCheck price at Amazon UK

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Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB

4.8/10verdict: skip

The Netac Z Slim 500GB is for people who want a very small, light external drive for everyday file carrying and backups. It suits buyers who value the aluminium casing and the two included cables over top transfer speed. It is a poor fit if you need encryption, a rugged rating or the fastest sustained transfers.

Typically about £53.29 in the UK when we researched itCheck price at Amazon UK

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Scores, criterion by criterion

Criterion	Weight	Amazon Basics Portable External SSD 1TB	Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB
Speed	30%	5/10	4/10
Build and ruggedness	20%	7/10	5/10
Compatibility	20%	5/10	6/10
Security	15%	2/10	3/10
Warranty	15%	3/10	6/10
Overall		4.7/10	4.8/10

Specifications

Spec	Amazon Basics Portable External SSD 1TB	Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB
Capacity	1 TB nominal; usable capacity may be lower	500GB
Interface	Conflicting: USB 3.0 in UK 1TB product information; USB 3.2 Gen 2 in marketing text; UK 2TB sibling lists USB 3.2 Gen 2x2	USB 3.2 Gen 2 Type-C (backwards compatible with USB 3.2 Gen 1 and USB 2.0); ssd-tester.com lists USB 3.2 Gen 1x1 (5 Gbit/s)
Sequential read	Up to 2000 MB/s (actual speeds vary)	up to 550MB/s (manufacturer); ssd-tester.com measured 511.94MB/s
Sequential write	Up to 2000 MB/s (actual speeds vary)	not listed
Drop and water rating	IP65 water and dust resistant; no drop rating published	No IP or drop rating published; casing is aluminium alloy
Warranty	Conflicting or not confirmed: no length on Amazon.com listing; 5 years per Indian reseller; 1 year per a third-party review	3-year limited warranty

Strengths and weaknesses

Amazon Basics Portable External SSD 1TB

+ IP65 water and dust resistance, stated on the UK listing
+ Metal casing with scratch-resistant polymer base, about 51.8g
+ Includes both USB-C to C and USB-C to A cables
− Interface details conflict between listings and sources
− No hardware encryption published; warranty length unconfirmed
− Console and phone support not confirmed; laptop only listed

Skip it if:

Buyers who need hardware-encrypted, password-protected storage
Anyone who needs a confirmed warranty length or confirmed console and phone support
Users without a USB 3.2 Gen 2x2 port who want the top quoted speed

Read the full Amazon Basics Portable External SSD 1TB review ›

Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB

+ Thin, light aluminium body at about 30g and 9mm
+ Includes a USB-C to A cable and an A-to-C adapter
+ 3-year limited warranty
− No IP or drop rating published
− Encryption not published for this model
− Sustained speed falls below peak on large transfers

Skip it if:

Buyers who need hardware encryption or password protection
Anyone who wants a published IP or drop rating for rough use
People who regularly move very large files and need consistent sustained speed

Read the full Netac Z Slim USB 3.2 Gen 2 Portable SSD 500GB review ›

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